Have Super Antifire Nor Desire A Large Threat

For the magic training, you would be much better off charging air orbs (41k xp/hr, 292k gp/hr) or ground orbs (38k xp/hr, 302k gp/hr) than making Varrock tabs (24k xp/hr, 216k gp/hr). Or if you like making tabs, change to home tabs (21k xp/hr, 318k gp/hr) but the orbs are still far RuneScape gold better as they provide almost double the xp. Water orbs are acceptable as well if your magic is too low, although it's a more run for to them.

It might be beneficial to purchase the Guthans set, because of its curative effect. A Slayer Helm, or Black Mask would also be good if you're training Slayer. Dragon full helm is poor, dragon square is bad, dragon plate and string are poor, rune defender is much superior compared to obby shield, proselyte is lacking, sw cape and ardougne cloak are missing, ring of wealth is poor, bandos boots are bad. The rest is fine.

So my friend claimed that I'm not able to kill 50 Mithril Dragons at one trip and I truly want to prove him wrong. I've done a few practice runs with welfare equipment and supplies but only managed 20 kills. I didn't take a BoB with Rs 2107 gold meals and pots, just a Fire Titan, so obviously I could dramatically increase my killcount by doing this. However, I imagine myself to be short a few kills and want help optimizing my equipment and supplies to get as many kills as you can. Now I need help thinking about any way possible to improve this setup to be able to manage 50 kills. Any tips whatsoever would be nice.